orapa letlhakane minas equipos

Orapa Diamond MineBotswana ASTER Image GalleryThe Orapa diamond mine is the world s largest diamond mine by areaThe mine is located in BotswanaIt is the oldest of four mines operated by the same company -orapa letlhakane minas equipos-,Orapa De Beers BotswanaOrapa town serves as the administrative centre for the OrapaLetlhakane and Damtshaa minesCLOSEDe Beers GroupDe Beers Auction SalesDe Beers Canada …… Obtener más